3x11 - The Guardian

Ted's dad goes on a shooting spree killing himself & co-workers leaving Nick and Suzanne to tell Ted his dad has committed murder. Nick and Suzanne take Ted to see his dad. Burton wants Nick managing partner of the firm but Nick doesn't seem ready. Burton worries about Eric Kane who seems ready to go back to work to soon and not deal with trauma of the shooting. Burton gets worried when Eric Kane closes a deal without the authority of a CEO.